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| author | Werner Koch <[email protected]> | 2017-10-18 16:28:52 +0000 |
|---|---|---|
| committer | Werner Koch <[email protected]> | 2017-10-18 16:28:52 +0000 |
| commit | 645f30ad310a518a863eb7bd3e11251a7e7f2eca (patch) | |
| tree | 5e40963b60cf50eb7169d09624ae4be4401a2035 /agent/command-ssh.c | |
| parent | gpg: Improve keydb handling in the main import function. (diff) | |
| download | gnupg-645f30ad310a518a863eb7bd3e11251a7e7f2eca.tar.gz gnupg-645f30ad310a518a863eb7bd3e11251a7e7f2eca.zip | |
gpg: Keep a lock during the read-update/insert cycle in import.
* g10/keydb.c (keydb_handle): New field 'keep_lock'.
(keydb_release): Clear that flag.
(keydb_lock): New function.
(unlock_all): Skip if KEEP_LOCK is set.
* g10/getkey.c (get_keyblock_byfprint_fast): Call keep_lock if
requested.
--
That change is straightforward. It helps to avoid the race condition
that another gpg process inserts a key while the first process is
between the search and the insert.
A similar change is due for gpgsm.
Note that the key edit operations may still suffer from a race.
GnuPG-bug-id: 3446
Diffstat (limited to 'agent/command-ssh.c')
0 files changed, 0 insertions, 0 deletions